On 1/20/06, Matthew Moss <matthew.moss.coder / gmail.com> wrote:
>    def test_16x16
>       # ...
>       assert_equal xpct, fold(16, 16, "TLBLRRTB")
>    end

Is this right? I was under the impression that the above fold string
is invalid. You shouldn't be able to fold "RR" or "TB", as you must
always fold in half. My solution, at least, tells me that. :-)

Chris